# Defaults:
[ "$PORT" = "" ] && PORT=70
if [ "$MODE" = "" ]; then
# "" or dir-like selector? -> 1 ; if not -> 0
echo "$SELECTOR" | grep "/$" >/dev/null && MODE=1 || MODE=0
[ "$SELECTOR" = "" ] && MODE=1
# Defaults:
[ "$PORT" = "" ] && PORT=70
if [ "$MODE" = "" ]; then
# "" or dir-like selector? -> 1 ; if not -> 0
echo "$SELECTOR" | grep "/$" >/dev/null && MODE=1 || MODE=0
[ "$SELECTOR" = "" ] && MODE=1